If the James Webb telescope was 10 times more powerful, could we see the beginning of time? – Sam H., age 12, Prosper, Texas This illustration of the front view of the James Webb Space Telescope shows ...
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Physicist demonstrates a key theory of time by building a 'mini-universe' in his lab
By ignoring part of his own experiment, a physicist coaxed time to emerge from within a closed quantum system.
Astronomers have pulled off an unprecedented feat: detecting ultra-faint light from the Big Bang using ground-based telescopes. This polarized light scattered by the universe's very first stars over ...
As it studies cosmic microwaves, the Simons Observatory in Chile aims to help prove or disprove cosmic inflation, a notion that the universe expanded rapidly in the moment after the Big Bang. Two of ...
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